baber/WOPTO huggingface dataset:
Patent KR-20200136782-A (KR)
Title: Multi-function smart walking stick
Inventor: LEE HYE WON
IPC: G08B6/00
Filed: 2019-05-28
Abstract: The present invention relates to a multi-function smart walking stick having improved walking safety. The multi-function smart walking stick of the present invention includes a light emitting device formed at a lower end of a handle part, a weighing apparatus on a grounding part, a horizontal sensor of the handle part, and a vibrating apparatus that transmits vibrations to the handle part of the stick. Thus, according to the present invention, the condition of a spot on which the stick is placed is checked during night walking to prevent an accident such as falling down, and vibrations are generated when a posture is disturbed and the stick is out of equilibrium to warn the user not to lose a body balance, or notify the surroundings through the light emitting device even when the body loses the balance, thereby quickly responding to emergencies. In addition, an alarm means generates an alarm and informs the user when it is greater than the amount of weight set to the stick. According to the present invention, the degree of weight is set for a wide range of subjects such as the elderly and patients, and a feedback is given by the alarm means, so that the weight applied on the stick is controlled, thereby effectively providing the user with the stability in use.
Patent KR-20200137239-A (KR)
Title: Composition comprising frugoside as an effective ingredient for preventing or treating of lung cancer
Inventor: JANG SUNG WUK
IPC: A61K31/7048
Filed: 2019-05-29
Abstract: The present invention relates to a composition for preventing, treating, or alleviating lung cancer, including frigoside or a pharmaceutically acceptable salt thereof as an active ingredient. The present invention shows an effect of killing lung cancer cells.
Patent KR-20200141160-A (KR)
Title: storageable keyboard
Inventor: HAN SUNG HYUN
IPC: G06F3/02
Filed: 2019-06-10
Abstract: The present invention relates to a keyboard equipped with a drawer. The keyboard is equipped with a drawer functioning to store necessary items when using a computer. The keyboard is easy to organize by separating cells and organize the surroundings. A wrist rest does not cause strain on the wrist.
Patent KR-20200142788-A (KR)
Inventor: RYU JAE CHAN
IPC: B05C17/005
Filed: 2019-06-13
Abstract: The present invention relates to a sealer supply device and, more specifically, to a sealer supply device capable of precisely controlling the application angle for an automated robot of an automotive sealant painting process. The sealer supply device according to the present invention comprises: a sealer supply passage; a mounting part formed so that the sealer supply passage passes through the inside; a rotating part rotatably coupled to the mounting part and through which the sealer supply passage passes; a main body part including a cylinder coupled to the rotating part, storing the sealer passing through the sealer supply passage, and forming an outlet port capable of opening and closing by a valve assembly; a shaft provided with a sealer flow path in fluid communication with the outlet port; a nozzle head coupled to the shaft and in fluid communication with the sealer flow path; and an auxiliary nozzle member detachably coupled to the nozzle head.
Patent KR-20200144180-A (KR)
Inventor: KIM YOUNG HO
IPC: C07D233/61
Filed: 2019-06-17
Abstract: The present invention relates to an N-substituted thiourea or urea derivative, and a pharmaceutical composition for preventing or treating glutaminyl cyclase (QC) activity-related diseases including the same as an active ingredient. The phenylthiourea derivative according to the present invention is bound with QC (glutaminyl cyclase) in vitro to inhibit QC to a low IC_50 value of 50 nM or less, passes through a BBB (blood-brain barrier) to inhibit QC in the brain, significantly reduces the concentration of intracerebral Aβ_N3pE-40, AβN3pE-42, Aβ1-40 and Aβ1-42 in vivo, has no cytotoxicity and shows little concern about side effects. Therefore, the phenylthiourea derivative can be used advantageously for preventing or treating QC activity-related diseases, such as dementia including Alzheimer′s disease, cerebrovascular dementia, dementia caused by head damage, multi-infarct dementia, combined Alzheimer′s disease with multi-infarct dementia or alcoholic dementia, pick disease, Creutzfeldt-Jakob disease, Parkinson disease caused by head damage, Huntington′s disease, or the like.
Patent KR-20200121218-A (KR)
Inventor: KIM KWANG CHUL
IPC: A01B13/02
Filed: 2019-06-19
Abstract: The present invention relates to a ridge former that has a simple structure and can be easily attached to and detached from a gait manager. The present invention has the light and simple structure including a ridge former main body (210) and a pair of forming wing portions (220a, 220b), and thus a worker can easily assemble a ridge former (200) for attachment to and detachment from a gait manager (100) and the convenience of use is significantly improved. In addition, an expanding portion (222) in front of the forming wing portions (220a, 220b) gathers nearby soil in a forming portion (221) of the forming wing portions (220a, 220b), and thus a ridge can be made well to a necessary height. Especially, a bottom surface (B) of the forming wing portions (220a, 220b) is inclined at a predetermined angle (theta) with respect to the ground surface, and thus it is possible to fundamentally solve the problem of the forming wing portions (220a, 220b) penetrating the ground surface during ridge formation to make the operation of the gait manager (100) difficult and hinder the ridge formation.
Patent KR-20210000584-A (KR)
Inventor: JINKYU KIM
IPC: F25C1/08
Filed: 2019-06-25
Abstract: Disclosed is an apparatus for improving maneuvering performance. According to an embodiment of the present invention, the apparatus for improving maneuvering performance improves the maneuvering performance of a hull. The apparatus for improving maneuvering performance includes: a refrigerant supply unit arranged on the hull; a refrigerant moving line which provides a path through which a refrigerant supplied from the refrigerant supply unit is moved and of which at least a part is exposed to a stern back space so that an ice structure is formed by cooling water positioned in the stern back space between a stern boss unit of the hull and the ship bottom at an upper side of the stern boss unit; and a refrigerant recovery line providing a path through which the refrigerant heated while moved through the refrigerant moving line is recovered to the refrigerant supply unit.
Patent KR-20190083637-A (KR)
Inventor: YANG JUN MO
IPC: G01N33/573
Filed: 2019-07-04
Abstract: The present invention relates to a screening method, and more particularly, to a method of screening the inhibitor of alpha-glucosidase activity or a therapeutic agent for diabetes. A screening technique according to the present invention can promptly and accurately screen the inhibitor of alpha-glucosidase activity by confirming the change of surface hydrophobicity of alpha-glucosidase or binding to specific residues. Accordingly, the present invention can be used to effectively screen and develop a therapeutic agent for diabetes, especially type 2 diabetes.
Patent KR-20210012150-A (KR)
Title: High anticorrosive aqueous coating solution
Inventor: KIM SEONG TAE
IPC: C08F283/00
Filed: 2019-07-24
Abstract: One embodiment of the present invention provides a high anti-corrosive aqueous coating solution including: acrylic resin; zinc flakes; aluminum flakes; dispersant; anti-rust additive; water-soluble solvents or ionized water; surface modifiers; and pH adjusters, wherein the acrylic resin polycondenses an unsaturated fatty acid and an epoxy resin silane to form molecular chains forming a structure in which polybasic acids, polyalcohols, and epoxies are polycondensed and molecular side chains forming a structure in which unsaturated fatty acids and silanes are condensed with polyhydric alcohol, addition-reacts a water-soluble polybasic acid after cooling the polycondensation product, thereby introducing a water-soluble polybasic acid into the molecular side chain to produce water-soluble epoxy and alkyd resin intermediate, and polymerization reacts the water-soluble epoxy and the alkyd resin intermediate with one or more acrylic monomers capable of radical reaction in the temperature range of 60 to 160°C.
Patent KR-20210014356-A (KR)
Inventor: WOOKWANG LEE
IPC: H01R24/60
Filed: 2019-07-30
Abstract: Embodiments of the present invention relate to an electronic device for preventing a universal serial bus (USB) device from being damaged, and an operating method therefor. The electronic device includes a universal serial bus (USB) connector connectable to at least one of a charging device and a USB device through a dual gender, and a processor. The processor is configured to detect a connection of the charging device and the USB device to the electronic device through the USB connector, determine a charging voltage satisfying a designated condition in response to the connection of the charging device and the USB device to the electronic device, and request, from the charging device, for providing the determined charging voltage through the USB connector. Other embodiments may be possible.
Patent KR-20200120463-A (KR)
Inventor: LEE JUN HO
IPC: H04B7/06
Filed: 2019-08-05
Abstract: An operation method of an electronic device is disclosed. According to the present disclosure, an operation method of an electronic device including a plurality of panel antennas and storing information on a plurality of codebooks comprises the steps of: determining at least one panel antenna among the plurality of panel antennas based on environmental information; receiving control information from a base station; and selecting an optimal codebook from among the plurality of codebooks based on the determined at least one panel antenna and the received control information.
Patent KR-20210022848-A (KR)
Title: NOVEL STRAIN OF Lactobacillus brevis AND COMPOSITION FOR ENHANCING IMMUNITY USING THE SAME
Inventor: PAIK HYUN DONG
IPC: C12N1/20
Filed: 2019-08-21
Abstract: The present invention relates to a Lactobacillus brevis strain (KCCM 12203P) having an immune enhancing effect, and an immune enhancing composition comprising the same as an active ingredient. The strain can have: i) acid-resistant and bile-resistant; and ii) antioxidant activity.
Patent KR-20210033575-A (KR)
Title: Charger for vehicle and method for controlling the same
Inventor: YOUN HAN SHIN
IPC: H02M1/08
Filed: 2019-09-18
Abstract: Disclosed is a vehicle charger and a control method thereof, wherein the vehicle charger integrates a power factor correction converter for correcting a power factor of alternating current (AC) power and an input terminal of a direct current (DC)-DC converter generating a DC voltage of the size required for an in-vehicle energy storage device to reduce the size and reduce the number of elements, thereby having high efficiency.
Patent KR-20210034391-A (KR)
Title: Irreversible additive comprised in cathod material for secondary battery, cathode material comprising the same, and secondary battery comprising cathod active material
Inventor: LIM SUNG CHUL
IPC: H01M10/052
Filed: 2019-09-20
Abstract: The present invention provides an irreversible additive contained in a cathode material for a secondary battery, a cathode material including the irreversible additive, and a secondary battery including the cathode material, wherein the irreversible additive is an oxide represented by chemical formula 1, and the oxide has a monoclinic crystal structure. The chemical formula 1 is represented by Li_(2+a)Cu_(1-b)M_bO_(2+c) (1). In the formula, 0.2 <= a <= 0.2, 0 <= b003c#0.5, and 0 <= c <= 0.2, and M is at least one element selected from the group consisting of Ni, Mg, Pt, Al, Co, P, and B.
Patent KR-20210036580-A (KR)
Title: A measuring device of gap and step
Inventor: HWANG JAE RYEON
IPC: G01B5/14
Filed: 2019-09-26
Abstract: Disclosed is a gap/step measurement device. The gap/step measurement device according to one exemplary embodiment of the disclosed present invention is configured to measure step and gap dimensions of a part to be measured as a vehicle assembly part based on an inspector which sets a step measurement reference surface, a gap measurement reference surface, and measurement reference points different from each other according to the part to be measured. The gap/step measurement device comprises: i) a dial gauge which has a stylus that can move up and down through a housing, and detects a movement displacement of the stylus and generates step and gap dimension data of the part to be measured; ii) a jig body which has a contact part that is in close contact with the step measurement reference surface of the inspector, and is coupled to the dial gauge; and iii) a conical probe in which a gap measurement part for measuring a gap of the part to be measured and a step measurement part for measuring a step of the part to be measured are integrally formed, and which is coupled to an end of the stylus of the dial gauge.
Patent KR-20200039592-A (KR)
Title: Joining device and spout sealing apparatus
Inventor: MIZOTE KIYOKAZU
IPC: B31B70/84
Filed: 2019-10-04
Abstract: Provided are a joining apparatus and a spout sealing apparatus which are able to perform a position alignment of a spout and a bag body in a stable manner with a simple configuration. According to the present invention, the joining apparatus (40) is a joining apparatus (40) joining a bag body (210) with a spout (200) and comprises: a spout holding and supporting unit (26) holding and supporting the spout (200); a position determination instrument (70) determining the position of the bag body (210) against the spout (200); and a joining instrument (65) joining a bag opening (212) of the bag body (210) with the spout (200). The position determination instrument (70) comprises: a bag body moving unit (95) moving the bag body (210) towards the spout (200); a contact member (120) including a contact unit (122) which comes in contact with an end unit (214) of the bag opening (212); and an absorption instrument (103) absorbing a part of the force applied to the bag body (210) when the end unit (214) of the bag opening (212) comes in contact with the spout (200) or the contact member (120).
Patent KR-20210043770-A (KR)
Title: An agricultural platform driven itself
Inventor: KANG YOUNG SUN
IPC: A01B69/04
Filed: 2019-10-11
Abstract: Disclosed in the present invention is an agricultural driving main body which has a small size and is controlled by a remote controller. To this end, the agricultural unmanned driving main body of the present invention comprises: a frame (10); an engine supported with the frame; a pair of a front wheel and a rear wheel provided for driving; an oil tank supported with the frame; and a hydraulic pump (38A, 38B) supported with the frame and provided to compress the oil of the oil tank. A hydraulic motor (40A, 40B) is composed of a pair of front wheel hydraulic motors and a pair of rear wheel hydraulic motors which are composed of a fixing casing fixed to the frame, and a motor main body unit provided to be rotatable around a hinge pin with respect to the fixing casing, generating rotary force for driving based on the supplied hydraulic pressure, and individually mounting the front wheel and the rear wheel on the outside. Furthermore, the rear wheel hydraulic motors are directly mounted on the outer surface of the frame, whereas the front wheel hydraulic motors are rotatably supported by a front wheel support frame which is rotatably supported with respect to a PTO shaft supporting unit of a cylindrical shape which is supported at the frame and through which a front PTO shaft penetrates.
Patent KR-20210045734-A (KR)
Title: Apparatus for preventing of safety accident concent and plug
Inventor: HONG GI BANG
IPC: H01R13/6581
Filed: 2019-10-17
Abstract: A safety accident prevention device for outlets and plugs includes: a temperature sensing unit installed in at least one of the outlet and the plug to sense the temperature of at least one of the outlet and the plug; an arc detection unit for detecting an arc generated from a contact surface between the outlet and the plug; a safety accident prevention unit which performs an operation to prevent a safety accident according to the temperature or arc detected by the temperature sensing unit and an arc sensing unit; and a control unit for controlling the safety accident prevention unit according to a detection value of the temperature sensing unit and the arc sensing unit.
Patent KR-20210045748-A (KR)
Inventor: KIM GIL WOONG
IPC: H02B1/28
Filed: 2019-10-17
Abstract: The present invention relates to a switchboard and an automatic control panel structure for moisture and corrosive harmful gas removal and inflow prevention. The completely sealed control panel has an outside air inflow port and an inside air discharge port. An air circulator is installed at the outside air inflow port. A backflow prevention valve is installed at the inside air discharge port. A fan is used at the air circulator so that outside air flows in. The backflow prevention valve for inside air is opened only when the air pressure inside the control panel is higher than the atmospheric pressure. As a result, the air pressure inside the control panel does not fall below the external atmospheric pressure and it is possible to prevent moisture, salt, and corrosive harmful gas from flowing into the control panel. In addition, the air circulator performs moisture and corrosive harmful gas removal on the air that flows in, and thus the inside of the control panel is capable of maintaining a dry, harmful gas-free, and clean state that is not high in temperature.
Patent KR-20210046925-A (KR)
Title: Restaurant exhaust gas air purifier
Inventor: PARK IL HAN
IPC: B01D57/02
Filed: 2019-10-21
Abstract: The present invention relates to air purifying apparatus for a restaurant that is installed in a restaurant ventilation system and removes oil and fine dust generated after combustion in a restaurant. The air purifying apparatus comprises: a case mounted on the restaurant exhaust system and its surroundings, and forming a space therein, an inlet through which air flows into the space is formed toward the outlet of the exhaust duct, and an outlet through which air is discharged from the space; a dust collecting unit located in the space within the case and collecting particles contained in the air introduced through the inlet in a cyclone manner; and an electric dust collection method in the form of an electrode film at the air discharge unit of the dust collecting unit.
Patent KR-20210049317-A (KR)
Title: Window type air-conditioner having condensate dry function
Inventor: KIL TAE WOO
IPC: F24F1/039
Filed: 2019-10-25
Abstract: The present invention relates to a window-type air conditioner, comprising: a case; an evaporator installed within the case and installed to stand on an indoor side; a cylindrical evaporator fan disposed within the case and installed to stand neighboring the evaporator; a condenser installed within the case and installed to stand on an outdoor side; a cylindrical condenser fan disposed within the case and installed to stand neighboring the condenser; a condensate collector disposed just below the condenser to be coupled to the case and to accommodate the condensate dropped from the evaporator; and a condensate drying unit drying the condensate accommodated by the condensate collector, wherein the condensate, accommodated by the condensate collector, is supplied to the condenser such that the condenser can be cooled and also the condensate can be dried.
Patent KR-20210050712-A (KR)
Title: Seat Recling Device for Automobile
Inventor: KIM KI HONG
IPC: B60N2/235
Filed: 2019-10-29
Abstract: The present invention relates to a recliner which is able to minimize the gap between a pole tooth and a guide, which is an operation gap between assembly products, comprising: a plate holder engaged with a cushion frame engaged with a seat cushion; a sector tooth fixed on a seat back to form an installation space between the seat back and the plate holder and include a gear tooth on the inner circumferential surface; a pole tooth mounted on the plate holder to move up and down, in which an upper side has a gear tooth engaged with the gear tooth on the sector tooth and a lower side has an inclined sliding wire unit which is inclined to one side to be able to horizontally operate; an operation cam supporting the sliding wire unit of the pole tooth and having a sliding unit inclined to one side to be horizontally moved to the sides; a guide installed on the plate holder to guide the movement of the pole tooth and the operation cam; a cam plate installed to transfer the rotary force transferred by a shaft to the pole tooth and the operation cam to respectively operate; a spring whose one side is mounted on the plate holder and whose other side is installed to give restoration force to the operation cam; and a guide ring engaged with the outer circumferential surface in contact with the plate holder and the sector tooth to engage the plate holder with the sector tooth. When the cam plate rotates to lock the recliner, the operation cam pushes the sliding wire unit of the pole tooth upward, serving as a wedge from an outer side to an inner side and sliding for minimizing the motions due to the assembly gap between the pole tooth and the guide.
Patent KR-20210059388-A (KR)
Inventor: CHO JEONG KWON
IPC: G10L19/26
Filed: 2019-11-15
Abstract: Provided are a method and an apparatus for removing noise, which can improve noise removal performance for voice recognition in a device installed in a place with surrounding noise such as a kiosk. An apparatus for removing noise according to an embodiment of the present invention includes first and second microphones positioned relatively close to the mouth of a speaker, and a fourth microphone positioned relatively far from the mouth of the speaker. An apparatus for removing noise according to an embodiment of the present invention includes: a spatial filtering unit for providing a directivity to a target sound to a first microphone signal and providing a directivity to noise to a fourth microphone signal; a voice activity detecting unit for calculating a noise probability function expressed as a ratio of the power spectral density of the spatially filtered fourth microphone signal to the power spectral density of the spatially filtered first microphone signal; a convergence variable calculator for calculating a convergence variable based on the noise probability function; an adaptive filter for filtering a second microphone signal; a filter coefficient updater for updating coefficients of the adaptive filter using the convergence variable; and a summer for outputting a subtraction signal obtained by subtracting the filtered signal from the first microphone signal.